# SFP transceiver module BlueOptics BO05C856S5D 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-01-ssc-9789-bo--4464705
**Data updated:** 2026-02-25 16:30 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 01-SSC-9789-BO
**EAN:** 4063232625409
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-01-ssc-9789-bo--4464705

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics BO05C856S5D is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It operates at an input voltage of 3.3 V and has a mean time between failures (MTBF) of 1,000,000 hours. This module is compatible with Sonicwall 01-SSC-9789 and complies with RoHS, CE, FCC, and ISO9001 standards. Its compact dimensions make it suitable for various networking applications.

## Long description

The BlueOptics BO05C856S5D 1250 Mbit/s SFP transceiver module is a compact fiber optic interface designed for small form-factor network equipment. It provides a maximum data transfer rate of 1250 Mbit/s and uses a 3.3 V supply, offering a reliable physical layer connection for fiber links. The module meets industry certifications including RoHS, CE, FCC and ISO9001 and is listed as compatible with Sonicwall 01-SSC-9789, making it suitable for use in a variety of managed switches, routers and firewall appliances.
Advantages
The module's SFP form factor and metallic casing enable easy hot-pluggable installation in compatible slots while maintaining mechanical durability and compactness. With a stated mean time between failures (MTBF) of 1,000,000 hours and compliance with common regulatory standards, the transceiver provides predictable performance and interoperability in established network environments. Low weight and standardized interface simplify inventory management and replacement.
Suitable for
 Upgrading or replacing SFP fiber ports on switches and routers
 Establishing short to medium distance fiber links where 1250 Mbit/s is sufficient
 Use in compatible Sonicwall devices and other appliances supporting SFP modules
 Lab testing and spare-part stocking for network maintenance
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Operating voltage: 3.3 V
 Mean time between failures (MTBF): 1,000,000 hours
 Product colour: Metallic
 Weight: 0.02 kg
How to use
Insert the BlueOptics SFP transceiver into a compatible SFP slot on your network device while the host is powered off or following the vendor's hot-plug procedure if supported. Ensure the fiber connector type and cable are matched to the transceiver optics and that both ends of the link are configured for the same data rate and duplex settings. Verify link establishment through the host device's status indicators or management interface and monitor link stability after installation.
Usage recommendations
Handle the transceiver by its housing and avoid touching optical interfaces. Store unused modules in protective caps or packaging to prevent contamination. Confirm compatibility with the target device's supported SFP modules and firmware. For reliable operation, use clean fiber connectors and follow vendor guidelines for hot-plugging, grounding, and electrostatic discharge precautions.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Duplex system | Full |
| Fiber optic connector | LC |
| Maximum transfer distance | 550 m |
| Fiber cable diameters supported (core/cladding) | 50/125 |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SX |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 70 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Storage relative humidity (H-H) | 5 - 95 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, ISO9001 |
| Compliance certificates | RoHS |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Product colour | Metallic |
| Compatible products | Sonicwall 01-SSC-9789 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 12.6 mm |
| Width | 58.4 mm |
| Depth | 13.9 mm |

## FAQ

### How much does the SFP transceiver BlueOptics BO05C856S5D cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1469 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BlueOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BlueOptics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4464705/64288464_large.webp